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- Contact_process abstract "The contact process is the current method of producing sulfuric acid in the high concentrations needed for industrial processes. Platinum was formerly employed as a catalyst for the reaction, but as it is susceptible to poisoning by arsenic impurities in the sulfur feedstock, vanadium(V) oxide (V2O5) is now preferred.This process was patented in 1831 by British vinegar merchant Peregrine Phillips. In addition to being a far more economical process for producing concentrated sulfuric acid than the previous lead chamber process, the contact process also produces sulfur trioxide and oleum.".
- Contact_process wikiPageExternalLink www.chemguide.co.uk.
- Contact_process wikiPageExternalLink contact.html.
- Contact_process wikiPageExternalLink sulphuric_acid1.htm.
- Contact_process wikiPageExternalLink absorbcionnaya-kolonna.
- Contact_process wikiPageID "1205681".
- Contact_process wikiPageRevisionID "595847034".
- Contact_process hasPhotoCollection Contact_process.
- Contact_process subject Category:Catalysis.
- Contact_process subject Category:Chemical_processes.
- Contact_process subject Category:Sulfur.
- Contact_process subject Category:Vanadium.
- Contact_process type ChemicalProcess113446390.
- Contact_process type ChemicalProcesses.
- Contact_process type NaturalProcess113518963.
- Contact_process type PhysicalEntity100001930.
- Contact_process type Process100029677.
- Contact_process comment "The contact process is the current method of producing sulfuric acid in the high concentrations needed for industrial processes. Platinum was formerly employed as a catalyst for the reaction, but as it is susceptible to poisoning by arsenic impurities in the sulfur feedstock, vanadium(V) oxide (V2O5) is now preferred.This process was patented in 1831 by British vinegar merchant Peregrine Phillips.".
- Contact_process label "Contact process".
- Contact_process label "Contactproces".
- Contact_process label "Kontaktverfahren".
- Contact_process label "Proceso de contacto".
- Contact_process label "Processo de contato".
- Contact_process label "Procédé de contact".
- Contact_process label "Производство серной кислоты".
- Contact_process label "接触法".
- Contact_process sameAs Kontaktverfahren.
- Contact_process sameAs Proceso_de_contacto.
- Contact_process sameAs Procédé_de_contact.
- Contact_process sameAs Contactproces.
- Contact_process sameAs Processo_de_contato.
- Contact_process sameAs m.04h60k.
- Contact_process sameAs Q908924.
- Contact_process sameAs Q908924.
- Contact_process sameAs Contact_process.
- Contact_process wasDerivedFrom Contact_process?oldid=595847034.
- Contact_process isPrimaryTopicOf Contact_process.